Anniyan (2005)

Crushed by a loveless world and the sting of romantic defeat, a timid attorney fractures into three distinct selves: a ruthless avenger who dispenses brutal justice to the corrupt, and a suave charmer who can finally win the affection he craves. But as these conflicting personas demand control, their lives begin to bleed into one another, igniting a dangerous war within him that threatens to consume everything—and everyone—he touches.